104487830811 has 48 divisors (see below), whose sum is σ = 185790032064. Its totient is φ = 55104406272.

The previous prime is 104487830771. The next prime is 104487830833. The reversal of 104487830811 is 118038784401.

104487830811 is a `hidden beast` number, since 10 + 4 + 487 + 83 + 0 + 81 + 1 = 666.

It is not a de Polignac number, because 104487830811 - 2²³ = 104479442203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104487830851) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7230285 + ... + 7244721.

It is an arithmetic number, because the mean of its divisors is an integer number (3870625668).

Almost surely, 2^104487830811 is an apocalyptic number.

104487830811 is a deficient number, since it is larger than the sum of its proper divisors (81302201253).

104487830811 is a wasteful number, since it uses less digits than its factorization.

104487830811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23300 (or 23297 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The spelling of 104487830811 in words is "one hundred four billion, four hundred eighty-seven million, eight hundred thirty thousand, eight hundred eleven".